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A platform for research: civil engineering, architecture and urbanism
Building solid waste regenerated vegetation low-alkalinity concrete and manufacturing method thereof
The invention discloses building solid waste regenerated vegetation low-alkalinity concrete and a manufacturing method thereof, and belongs to the technical field of building materials. The building solid waste regenerated vegetation low-alkalinity concrete comprises the following components in percentage by mass: 20%-30% of building solid waste coarse particles, 10%-30% of building solid waste fine particles, 20%-30% of papermaking sludge ceramsite, 10%-30% of cement, 0.1%-0.5% of an additive, 0.05%-0.15% of monopotassium phosphate, 0.5%-1.0% of ethylene glycol tert-butyl ether and 0.04%-0.1% of polypropylene carbonate polyol. By adopting the technical scheme, the alkalinity of the concrete can be effectively reduced on the basis of ensuring the mechanical property and the water permeability of the concrete, so that the concrete is suitable for plant growth.
本发明公开了一种建筑固废再生植生低碱度混凝土及其制作方法，属于建筑材料技术领域。本发明的建筑固废再生植生低碱度混凝土，包含如下质量百分比的组分：建筑固废粗颗粒20％～30％，建筑固废细颗粒10％～30％，造纸污泥陶粒20％～30％，水泥10％～30％，外加剂0.1％～0.5％，磷酸二氢钾0.05％～0.15％，乙二醇叔丁醚0.5％～1.0％，聚碳酸亚丙酯多元醇0.04％～0.1％。采用本发明的技术方案可以在保证混凝土力学性能及透水性能的基础上，有效降低其碱度，从而适于植物的生长。
Building solid waste regenerated vegetation low-alkalinity concrete and manufacturing method thereof
The invention discloses building solid waste regenerated vegetation low-alkalinity concrete and a manufacturing method thereof, and belongs to the technical field of building materials. The building solid waste regenerated vegetation low-alkalinity concrete comprises the following components in percentage by mass: 20%-30% of building solid waste coarse particles, 10%-30% of building solid waste fine particles, 20%-30% of papermaking sludge ceramsite, 10%-30% of cement, 0.1%-0.5% of an additive, 0.05%-0.15% of monopotassium phosphate, 0.5%-1.0% of ethylene glycol tert-butyl ether and 0.04%-0.1% of polypropylene carbonate polyol. By adopting the technical scheme, the alkalinity of the concrete can be effectively reduced on the basis of ensuring the mechanical property and the water permeability of the concrete, so that the concrete is suitable for plant growth.
本发明公开了一种建筑固废再生植生低碱度混凝土及其制作方法，属于建筑材料技术领域。本发明的建筑固废再生植生低碱度混凝土，包含如下质量百分比的组分：建筑固废粗颗粒20％～30％，建筑固废细颗粒10％～30％，造纸污泥陶粒20％～30％，水泥10％～30％，外加剂0.1％～0.5％，磷酸二氢钾0.05％～0.15％，乙二醇叔丁醚0.5％～1.0％，聚碳酸亚丙酯多元醇0.04％～0.1％。采用本发明的技术方案可以在保证混凝土力学性能及透水性能的基础上，有效降低其碱度，从而适于植物的生长。
Building solid waste regenerated vegetation low-alkalinity concrete and manufacturing method thereof
一种建筑固废再生植生低碱度混凝土及其制作方法
LI YAHUI (author) / SHAN DONG (author) / QIAN YUANDI (author) / LEI TUANJIE (author) / WANG XIAOPING (author) / WU XIWEI (author)
2021-04-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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